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torisob [31]
2 years ago
13

A building casts a shawdow 48 feet long. At the same time, A 40 feet tall flag pole casts a shadow 9.6 feet long. What is the he

ight of the building?
Mathematics
1 answer:
frutty [35]2 years ago
5 0
I believe it's 200 feet tall.

40/9.6 = x/48
Use laws of proportions to solve for x
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Solve the right angle trig. round to the nearest tenth.
Tresset [83]

Answer:

x ≈ 58.9

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Geometry</u>

  • [Right Triangles Only] tan∅ = opposite over adjacent

Step-by-step explanation:

<u>Step 1: Define</u>

We are given a right triangle. We can use trig to find the missing side length.

<u>Step 2: Identify Variables</u>

<em>POV from the angle measure</em>

Angle = 23°

Opposite Leg = 25

Adjacent Leg = <em>x</em>

<em />

<u>Step 3: Solve for </u><em><u>x</u></em>

  1. Substitution [tangent]:                    tan23° = 25/x
  2. Multiply <em>x</em> on both sides:                xtan23° = 25
  3. Isolate <em>x</em>:                                          x = 25/tan23°
  4. Evaluate:                                          x = 58.8963
  5. Round:                                             x ≈ 58.9
8 0
3 years ago
Which is larger 1 1/2 or 1 15/16
solniwko [45]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

1 (15/16)

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

\boxed{\text{Converting the Fractions...}}\\\\\rightarrow \frac{1}{2}=\frac{1*8}{2*8}=  \boxed{\frac{8}{16}}\\\\\text{We would only compare the fractions because we have the same whole number.}\\\\\frac{8}{16} 1\frac{1}{2}}

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

6 0
3 years ago
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A cell phone company offers two monthly plans.Subscribers to plan a pay a monthly fee of 15 and are charged 34 cents for every m
Mnenie [13.5K]

Answer:

he/she should chose the 1 one cause he or she can afford it

Step-by-step explanation:

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Which equation are equivalent to Y equals2/3 X -4 when written in slope intercept form check all that apply
Neporo4naja [7]

Answer:

tg

Step-by-step explanation:

ggr

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3 years ago
I will pay to find the answer
fenix001 [56]

Step-by-step explanation:

9) C

10) B

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